{"id":9407,"date":"2025-11-13T11:07:32","date_gmt":"2025-11-13T11:07:32","guid":{"rendered":"https:\/\/www.diyipcb.com\/?post_type=product&p=9407"},"modified":"2026-09-27T15:09:20","modified_gmt":"2026-09-27T15:09:20","slug":"voltmeter-diy-kit-parts-voltage-meter-electronic-production-suite-diy-kit-for-student-electronic-exercise","status":"publish","type":"product","link":"https:\/\/www.diyipcb.com\/ja\/product\/voltmeter-diy-kit-parts-voltage-meter-electronic-production-suite-diy-kit-for-student-electronic-exercise\/","title":{"rendered":"\u96fb\u5727\u8a08DIY\u30ad\u30c3\u30c8\u90e8\u54c1\u96fb\u5727\u8a08\u96fb\u5b50\u88fd\u4f5c\u30ad\u30c3\u30c8\u5b66\u751f\u5411\u3051\u96fb\u5b50\u5de5\u4f5cDIY\u30ad\u30c3\u30c8"},"content":{"rendered":"
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\u7279\u5fb4\uff1a<\/div>\n

1.100% brand new high-quality products made of high-quality materials, durable and practical.
\n2.Fast reaction speed, high accuracy, clear display, and intuitive reading.
\n3.The circuit design is advanced and reasonable, with strong anti-interference ability, and can effectively suppress high-frequency interference.
\n4.Easy installation, simple application, good stability, and long service life.
\n5.Wide application range, especially suitable for DIY enthusiasts.<\/p>\n

\u30d1\u30e9\u30e1\u30fc\u30bf:
\nPCB size: 8.5CM * 6.3CM
\n\u8868\u793a\u8272\uff1a\u8d64
\n\u52d5\u4f5c\u96fb\u5727\uff1aDC5V
\n\u52d5\u4f5c\u96fb\u6d41\uff1a35mA
\nMeasurement accuracy: The measurement voltage can be calibrated to achieve high accuracy, and there are currently no parameters available.
\nFunction:
\nMeasure the DC voltage within 200V;
\nMeasure the DC current within 2A;
\nMeasure the AC voltage within 30V;
\nThe above functions are switched and selected through short-circuit caps.
\nWhen measuring the DC voltage 0-200V, J10 short circuit cap cover, the Decimal separator switch pin 200 is short circuited.
\nWhen measuring the DC current 0-2A, J8 and J9 short circuit cap covers, and the Decimal separator switch row pin 2 is short circuited.
\nWhen measuring the AC power supply 0-30V, J11 and J12 short circuit caps cover, and the Decimal separator point switch pin 200 is short circuited.
\nOver range display: Display 1 or -1. If it exceeds the range too much, it may burn out the chip. Try not to use it beyond the range.
\nTools required for production (not included): multimeter, soldering iron, water nozzle pliers.<\/p>\n

\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u5bb9\uff1a
\nPackage 1:
\nPCB board * 1
\n7107 chip * 1
\n40P IC holder * 1
\n0.56 One digit Gongyang Nixie tube * 4
\nKF301-2P seat * 4
\n3296-202 adjustable resistor * 2
\n104 single stone capacitors (1 additional) * 4
\n224 single stone capacitor * 1
\n474 single stone capacitor * 1
\n101 single stone capacitor * 2
\n25V 10UF Electrolytic capacitor * 2
\n50V 1000UF capacitor * 1
\n47K resistor * 1
\n20K resistor * 1
\n100 Ohm resistor * 2
\n1M resistor * 1
\n100K resistor * 1
\n56K resistor * 1
\n2K resistor * 2
\n5.1V voltage regulator diode * 1
\n1N44148 diode * 2
\n2.2MH color ring inductance * 1
\nC1815 * 1
\nLT431 * 1
\n1N4007 diode * 4
\n2W 0.1 Ohm resistor * 1
\n40P row pin * 1
\nShort circuit cap * 3<\/p>\n

Package 2:
\nFinished Voltmeter kit * 1<\/p>\n

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\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba<\/h3>\n

\u5f53\u793e\u306f\u88fd\u54c1\u306e\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30b5\u30fc\u30d3\u30b9\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002. \u304a\u554f\u3044\u5408\u308f\u305b<\/a> \u304a\u5ba2\u69d8\u306e\u3054\u8981\u671b\u306b\u3064\u3044\u3066\u8a71\u3057\u5408\u3046\u305f\u3081\u3002.<\/p>\n<\/section>","protected":false},"excerpt":{"rendered":"

Features: 1.100% brand new high-quality products made of high-quality materials, durable and practical. 2.Fast reaction speed, high accuracy, clear display, and intuitive reading. 3.The circuit design is advanced and reasonable, with strong anti-interference ability, and can effectively suppress high-frequency interference. 4.Easy installation, simple application, good stability, and long service life. 5.Wide application range, especially suitable for DIY enthusiasts. Parameters: PCB size: 8.5CM * 6.3CM Display color: red Working voltage: DC5V Working current: 35mA Measurement accuracy: The measurement voltage can be calibrated to achieve high accuracy, and there are currently no parameters available. Function: Measure the DC voltage within 200V; Measure the DC current within 2A; Measure the AC voltage within…<\/p>","protected":false},"featured_media":5820,"comment_status":"open","ping_status":"closed","template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[94,101,2098],"product_tag":[],"class_list":["post-9407","product","type-product","status-publish","has-post-thumbnail","product_cat-electronic-modules","product_cat-prototyping-expansion","product_cat-prototyping","first","instock","shipping-taxable","purchasable","product-type-variable","entry","content-bg","loop-entry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9407","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/comments?post=9407"}],"version-history":[{"count":0,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product\/9407\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media\/5820"}],"wp:attachment":[{"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/media?parent=9407"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_brand?post=9407"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_cat?post=9407"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.diyipcb.com\/ja\/wp-json\/wp\/v2\/product_tag?post=9407"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}